{"product_id":"3189td-ring-set-81-00mm-for-wiseco","title":"3189TD Ring Set 81.00mm for Wiseco","description":"\u003ch2\u003eRing Set for Wiseco\u003c\/h2\u003e\u003cp\u003eThis 81.00mm piston ring set is a Wiseco 3189TD replacement designed to seal combustion pressure between the piston and cylinder wall, restoring compression in two-stroke and four-stroke engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Wiseco 3189TD ring set gives engine builders a direct-fit 81.00mm solution for refreshing top-end sealing. The ring set works with the matching Wiseco piston to control blow-by and oil consumption. It suits riders and mechanics rebuilding a worn or damaged top end.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e81.00mm bore size for precise cylinder fitment\u003c\/li\u003e\n\u003cli\u003eWiseco 3189TD part number for exact matching\u003c\/li\u003e\n\u003cli\u003eRing set configuration for a single piston\u003c\/li\u003e\n\u003cli\u003eHeat-resistant ring materials for high-compression use\u003c\/li\u003e\n\u003cli\u003eDesigned to restore compression and reduce blow-by\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds on 81.00mm bore engines\u003c\/li\u003e\n\u003cli\u003eReplacing worn or damaged piston rings\u003c\/li\u003e\n\u003cli\u003eFresh ring installation during a piston swap\u003c\/li\u003e\n\u003cli\u003eCompression recovery on tired motors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3189TD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e81.00mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiston Ring Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I know this ring set fits my piston? \u003cstrong\u003eA:\u003c\/strong\u003e Match the Wiseco part number 3189TD and the 81.00mm bore to the piston you are running. Always verify against your engine's serial number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I install new rings without replacing the piston? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, if the piston and cylinder are within spec, though ring end gap should be checked on assembly. Worn or scored bores may need more than rings alone.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":51143395508310,"sku":"OO1C24491","price":114.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_0b0abefe-6a60-463f-9dda-66bf7b2a9c7e.jpg?v=1794495149","url":"https:\/\/www.solidspare.com\/products\/3189td-ring-set-81-00mm-for-wiseco","provider":"Solid Spare","version":"1.0","type":"link"}